The distance from Cape Tribulation to Sydney is approximately 2,500km. The only practical way to travel is to drive to Cairns and fly to Sydney (SYD). The flight takes about 3 hours. Driving the entire distance is a massive undertaking taking several days. This is a journey from the tropical north to the largest city in Australia.
Total Distance: 2,500 km driving distance; 2,100 km straight-line air distance.
Direct flights are available from Cairns to Sydney.
September to November or March to May for mild weather.